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| author | Alexander Shishkin <alexander.shishkin@linux.intel.com> | 2015-09-22 15:47:17 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-10-04 22:28:58 +0300 |
| commit | f04e449fc76e7bfd1b8ed11967ab092d05355b6b (patch) | |
| tree | 326223d2f133c1892bd4a4156e2e97b5ed609b9a /drivers/hwtracing/intel_th/Kconfig | |
| parent | b27a6a3f97b90f05ed145f553de46d5d9d47d78d (diff) | |
| download | linux-f04e449fc76e7bfd1b8ed11967ab092d05355b6b.tar.xz | |
intel_th: Add Software Trace Hub driver
Software Trace Hub (STH) is a trace source device in the Intel TH
architecture, it generates data that then goes through the switch into
one or several output ports.
STH collects data from software sources using the stm device class
abstraction.
Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hwtracing/intel_th/Kconfig')
| -rw-r--r-- | drivers/hwtracing/intel_th/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/hwtracing/intel_th/Kconfig b/drivers/hwtracing/intel_th/Kconfig index 56b9577b7ffb..b0855026c9f3 100644 --- a/drivers/hwtracing/intel_th/Kconfig +++ b/drivers/hwtracing/intel_th/Kconfig @@ -34,6 +34,16 @@ config INTEL_TH_GTH Say Y here to enable GTH subdevice of Intel(R) Trace Hub. +config INTEL_TH_STH + tristate "Intel(R) Trace Hub Software Trace Hub support" + depends on STM + help + Software Trace Hub (STH) enables trace data from software + trace sources to be sent out via Intel(R) Trace Hub. It + uses stm class device to interface with its sources. + + Say Y here to enable STH subdevice of Intel(R) Trace Hub. + config INTEL_TH_DEBUG bool "Intel(R) Trace Hub debugging" depends on DEBUG_FS |